The Bonefish Release Ruler provides the estimated weight of Bonefish based on length. The contrasting color combinations were designed with photo and release in mind providing easily readable measurements for a quick release. Don’t have a scale handy? That’s ok, after an exhausting battle the last thing you want to do is hang your bonefish on a scale. The species specific ruler will allow you to measure, remember and release your trophy catch. Stop guessing! Use the Release Ruler today. The ruler is made from a durable PVC stiff enough to lay flat on deck and still be rolled up easily for storage. The foldable nose section ensures an accurate measurement. The Bonefish Release Ruler measures 3” x 36”.